From cc8b7c6f365b2e5982c2e5d720ba35899bc79a33 Mon Sep 17 00:00:00 2001
From: "Gustavo J. A. M. Carneiro" <gjc@inescporto.pt>
Date: Sat, 10 Jan 2009 00:46:24 +0000
Subject: [PATCH] Append the NSC kernel dirs to LD_LIBRARY_PATH This allows the
 NSC NS-3 module to find the necessary NSC shared libraries.

---
 src/internet-stack/wscript | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/internet-stack/wscript b/src/internet-stack/wscript
index 11030ca68..b13064ae0 100644
--- a/src/internet-stack/wscript
+++ b/src/internet-stack/wscript
@@ -98,6 +98,13 @@ def configure(conf):
     if not Options.options.with_nsc:
         nsc_fetch()
 
+    # append the NSC kernel dirs to the module path so that these dirs
+    # will end up in the LD_LIBRARY_PATH, thus allowing the NSC NS-3
+    # module to find the necessary NSC shared libraries.
+    for nsc_module in ['linux-2.6.18', 'linux-2.6.26']:
+        conf.env.append_value('NS3_MODULE_PATH',
+                              os.path.abspath(os.path.join(conf.env['WITH_NSC'], nsc_module)))
+
 
 
 class NscBuildTask(Task.TaskBase):